For a company that manufactures tennis rackets, the average cost per racket is found to be C=390/x+2+1/3x for x≥1, where x is the number of rackets produced per hour. Use the differential to approximate the change in average cost per racket if production is (A) increased from 25 per hour to 32 per hour and (B) increased from 30 per hour to 37 per hour.

For a company that manufactures tennis rackets, the average cost per racket is found to be C=390/x+2+1/3x for x≥1, where x is the number of rackets produced per hour. Use the differential to approximate the change in average cost per racket if production is (A) increased from 25 per hour to 32 per hour and (B) increased from 30 per hour to 37 per hour.

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

ChapterP: Prerequisites

SectionP.6: Analyzing Graphs Of Functions

Problem 6ECP: Find the average rates of change of f(x)=x2+2x (a) from x1=3 to x2=2 and (b) from x1=2 to x2=0.

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